package org.csmzxy.class2333;

public class Example3 {
    public static void main(String[] args){
        String s = "hello everyone";
        System.out.println(s.length());
        System.out.println(s);
        System.out.println(s.indexOf("e"));
        System.out.println(s.lastIndexOf("e"));
        System.out.println(s.indexOf("eve"));
        System.out.println(s.lastIndexOf("eve"));
        System.out.println(s.charAt(4));
    }
}
